Category:Rhombus

English: In geometry, a rhombus or rhomb is a quadrilateral whose four sides all have the same length. The rhombus is often called a diamond, after the diamonds suit in playing cards, or a lozenge, though the latter sometimes refers specifically to a rhombus with a 45° angle.

Simple English: A rhombus is a parallelogram (four-sided polygon where opposite sides are parallel) with all sides equal in length. A rhombus with all angles equal is called a square. A rhombus is usually tilted on its side.